User profiles for Ho Sung Kim
Ho-Sung KimSenior Researcher, Korea Electrotechnology Research Insisitute (KERI) Verified email at keri.re.kr Cited by 1925 |
Design methodology of bidirectional CLLC resonant converter for high-frequency isolation of DC distribution systems
A bidirectional full-bridge CLLC resonant converter using a new symmetric LLC-type
resonant network is proposed for a low-voltage direct current power distribution system. This …
resonant network is proposed for a low-voltage direct current power distribution system. This …
High-efficiency isolated bidirectional AC–DC converter for a DC distribution system
HS Kim, MH Ryu, JW Baek… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
A high-efficiency isolated bidirectional ac–dc converter is proposed for a 380-V dc power
distribution system to control bidirectional power flows and to improve its power conversion …
distribution system to control bidirectional power flows and to improve its power conversion …
Development of IT-SOFC unit cells with anode-supported thin electrolytes via tape casting and co-firing
Anode-supported thin electrolytes for operating at intermediate temperature have been
successfully manufactured by tape casting and co-firing techniques that could be cost-effective …
successfully manufactured by tape casting and co-firing techniques that could be cost-effective …
Multidimensional classification of hippocampal shape features discriminates Alzheimer's disease and mild cognitive impairment from normal aging
…, M Chupin, R Cuingnet, B Desgranges, HS Kim… - Neuroimage, 2009 - Elsevier
We describe a new method to automatically discriminate between patients with Alzheimer's
disease (AD) or mild cognitive impairment (MCI) and elderly controls, based on …
disease (AD) or mild cognitive impairment (MCI) and elderly controls, based on …
[HTML][HTML] Fracture and impact behaviours of hollow micro-sphere/epoxy resin composites
HS Kim, MA Khamis - Composites Part A: Applied Science and …, 2001 - Elsevier
Fracture and impact behaviours of hollow-glass micro-sphere/epoxy resin composites are
studied in terms of fracture toughness, fractography, flexural properties and impact force. …
studied in terms of fracture toughness, fractography, flexural properties and impact force. …
Diffusion radiomics as a diagnostic model for atypical manifestation of primary central nervous system lymphoma: development and multicenter external validation
Background Radiomics is a rapidly growing field in neuro-oncology, but studies have been
limited to conventional MRI, and external validation is critically lacking. We evaluated …
limited to conventional MRI, and external validation is critically lacking. We evaluated …
Effective test bed of 380-V DC distribution system using isolated power converters
MH Ryu, HS Kim, JW Baek, HG Kim… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
This paper proposes an effective test bed for a 380-V dc distribution system using isolated
power converters. The proposed test-bed system is composed of a grid-interactive ac-dc …
power converters. The proposed test-bed system is composed of a grid-interactive ac-dc …
[HTML][HTML] Reproducibility and generalizability in radiomics modeling: possible strategies in radiologic and statistical perspectives
Radiomics, which involves the use of high-dimensional quantitative imaging features for
predictive purposes, is a powerful tool for developing and testing medical hypotheses. …
predictive purposes, is a powerful tool for developing and testing medical hypotheses. …
Percent change of perfusion skewness and kurtosis: a potential imaging biomarker for early treatment response in patients with newly diagnosed glioblastomas
Purpose To test the predictive value of skewness and kurtosis changes of normalized
cerebral blood volume (nCBV) during the early treatment period for differentiating early tumor …
cerebral blood volume (nCBV) during the early treatment period for differentiating early tumor …
A highly efficient PV system using a series connection of DC–DC converter output with a photovoltaic panel
A photovoltaic (PV) power conditioning system (PCS) must have high conversion efficiency
and low cost. Generally, a PV PCS uses either a single string converter or a multilevel …
and low cost. Generally, a PV PCS uses either a single string converter or a multilevel …